When was property at 21009 Post Oak Drive built and last sold?

The property at 21009 Post Oak Drive was built in and last sold on Jan 1, 1970 for $0.

How much is this home worth?

The estimated value of the home located at 21009 Post Oak Drive is $80,800.

What are some comparable homes to 21009 Post Oak Drive?

There are currently no comparable homes to 21009 Post Oak Drive.

Lago Vista

78645

21009 Post Oak DR

Sold on Nov 30, -0001

Map

$80,000

● Land - Off Market

21009 Post Oak DR

Lago Vista, TX 78645

Studio

0 Bath

$410

Est. Monthly

$17

HOA / Fees

About This Property

This absolutely spectacular lot spans just under half an acre and offers breathtaking, panoramic lake views. A major advantage: utilities are already run to the property, saving you thousands in infrastructure costs and valuable time. The city-required drainage engineering report has also been completed, removing another hurdle from the building process.

Even better, this lot comes with plans for a brand-new home-giving you a true head start toward construction. Ask your favorite Realtor for the attached documents and details.

Opportunities like this are rare. With essential groundwork already done, you can break ground sooner and move in faster. Priced to sell-this is a premium homesite with unmatched value and readiness.

Located in the Lago Vista POA, you'll enjoy access to nine waterfront parks featuring boat ramps, a fitness center, swimming pool, pickleball courts, tennis courts, basketball courts, and endless summer fun on Lake Travis.

Unit Size

Days on Market

Land Size

0.47 acres

Price per sqft

Property Type

Land

Property Taxes

HOA Dues

$17

Year Built

Payment Calculator

Cap Rate Calculator

Last updated: 2 months ago (Unlock MLS #ACT7426745)

Price History

Date / Event	Date	Event
Aug 16, 2026	In contract	-
In contract
Jan 15, 2026	Listed by Venture Partners R.E.	$80,000
Listed by Venture Partners R.E.
Jul 18, 2024	Price Decreased	$43,000 ↓ $7K (13.8%)
Price Decreased
Jun 3, 2024	Price Decreased	$49,900 ↓ $4K (7.6%)
Price Decreased
Apr 24, 2024	Price Decreased	$54,000 ↓ $5K (8.5%)
Price Decreased
Feb 6, 2024	Listed by Watters International Realty	$59,000
Listed by Watters International Realty

	Surrounded by beautiful views of Lake Travis and the Texas Hill Country Located in the peaceful community of Lago Vista, just 35 minutes from Austin, Lago Vista Estates is a premier neighborhood in the Texas Hill Country, perfect for those who love outdoor activities and a serene lifestyle. The .47 acre lot is ready for your dream home. The paved roads make it easy to get around and access all the amenities without any hassle. Lago Vista Estates amenities include on-site Fitness Center, Marina, Swimming Pool, Tennis Courts, Basketball Court, Pickleball Court, Disc Golf Course, Sport Field and more! There's something here for everyone in the family to enjoy. But perhaps one of the most appealing aspects of living in Lago Vista Estates is its stunning location. Surrounded by rolling hills and breathtaking views of Lake Travis, you'll feel like you're on vacation every day. And yet this tranquil community is just a short 35-minute drive from Austin's bustling city center. Don't miss out on this opportunity to build your dream home in one of the most beautiful areas in Texas!
Dec 20, 2023	No longer available	-
No longer available
Sep 15, 2022	Listed by CJM Realty Advisors	$74,900
Listed by CJM Realty Advisors

	An opportunity to own a piece of Lago Vista! This lot is just shy of 1/2 an acre, sitting at 0.47 acres. This piece of property is part of the Lago Vista Property Owners Association, and for just an $150 annual fee, you are a short distance away from 9 waterfront parks, marinas, athletic fields and courts, a fitness center, and other recreational offerings. The lot is a 40 minute drive from downtown Austin and 30 minutes from the hip Domain. Bring all offers!

Property Highlights

Building Info

Overview

General

Bedroom Count: 0

Building Condition: 0
Building Quality: 0
Construction Type: 0
Building Style: 0
Exterior Walls Type: 0
Interior Walls Type: 0
Roof Shape Type: 0
Roof Cover Type: 0
Floor Cover: 0
Basement Type: 0
Basement Area: 0
Garage Type: 0
Parking Space Count: 0
Patio Type: 0
Porch Type: 0
Pool Type: 0

Dimensions

Lot Size Square Feet: 20,468

Total Building Area: 0
Building Area: 0

Heating and Cooling

Air Conditioning: 0

Heating: 0
Heating Fuel Type: 0

Utilities

Sewer System: 0

Water Service: 0

Building

Building Type: 0

Property Class: V
Subdivision: LAGO VISTA ESTATES SEC 4
Land Acres: 0000000470
Standard Land Use Code: 8000
County Land Use Code: C1
State Land Use Code: C1
Legal Description 1: LOT 1175 LAGO VISTA ESTATES SEC 4

Neighborhood

School District Name: Lago Vista Independent School District

School Tax School District: LAGO VISTA
Census Tract: 037300

Geography

Assessors Map Reference: 0178780934

Account Number: 179654
Parcel: 179654
Lot: 1175
Municipality: CITY OF LAGO VISTA
Latitude: 30.4684
Longitude: -97.9858

Address

Full Address: 21009 Post Oak Dr

Address - House Number: 21009
Address - Street Name: Post Oak
Address - Suffix Type: Dr
State: TX
City Name: Lago Vista
Carrier Code: R021
4-Digit Zip Code: 4839
Zip Code: 78645

Valuation

Tax

Tax Year: 2022

Tax Amount: $188,252
Initial Tax Delinquent Year: 2020
Tax Rate Code Area: 49

Market Valuation

Market Total Value: $117,975

Market Land Value: $117,975

Assessments Valuation

Assessed Year: 2023

Assessed Total Value: $117,975
Assessed Land Value: $117,975

Data used for valuation calculations is provided by RealtyHop, and other third party sources

Request mortgage information redaction

Comparables

About Lago Vista

Stats & Trends

Median Asking:

$427,250

Sale Price/ft²

$215

Below Asking

0.03%

Average Days on Market

Average Home Size

2139 ft²

Average Home Age

18.6 years

Currently For Sale

182 Listings

Based on RH Advisors, Inc. calculations of home data from MLS and/or public records.

Similar Homes for Sale

Currently no similar homes around

Nearby Rentals

Unit for rent at 20600 Bonanza St, Lago Vista, TX, 78645

$1,425 /mo

4 Beds
1 Bath
840 ft²

20600 Bonanza St #2, Lago Vista, TX, 78645 Listing by Kevin Guerin

Unit for rent at 20507 Bonanza St, Lago Vista, TX, 78645

$1,999 /mo

3 Beds
2 Baths
1,448 ft²

20507 Bonanza St #B, Lago Vista, TX, 78645 Listing by Samantha Evans

Unit for rent at 20800 Bonanza St, Lago Vista, TX, 78645

$1,100 /mo

2 Beds
1 Bath
780 ft²

20800 Bonanza St #B, Lago Vista, TX, 78645 Listing by Enrique Lopez

Rentals Near You

Click here to view more rentals in the neighborhood.

Listed by: Joe Hawes
Listed Office: Venture Partners R.E. - Listing courtesy of Unlock MLS
Phone: (512) 940-3948
Last Updated: 2026-09-05 04:07:26
Data Source: Unlock MLS, MLS# ACT7426745

Details provided by Unlock MLS as Distributed by MLS Grid and may not match the public record.
Based on information from Unlock MLS (alternatively, from ACTRIS). Neither the Board nor ACTRIS guarantees or is in any way responsible for its accuracy. All data is provided “AS IS” and with all faults. Data maintained by the Board or ACTRIS may not reflect all real estate activity in the market. Information being provided is for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Some IDX listings have been excluded from this website.